Polyester Needle-Punched Felt Hnab

Nws lub ntsiab siv hluavtaws fiber ntau, los ntawm lub dav hlau, rau ib qho fiber ntau tsis sib xws staggered ua ke;Saib los ntawm cov kev taw qhia ntawm seem, rab koob txav ntawm ib lub kaum sab xis nyob rau hauv lub dav hlau opposite ua rau ib tug fiber ntau qhia ib tug complex lub xeev.
1, Cov huab cua zoo permeability: piv nrog lwm cov ntaub lim ntaub, qhov sib txawv loj tshaj plaws yog qhov pore zoo hauv cov khoom lim.
2, Kev sau cov plua plav siab: xav tau (plua plav hnab) ib qho fiber ntau, kom tsim tau ib qho me me dua li cov ntaub npuag.
3, Tsim nyog rau kev siv hluav taws xob ntau plua plav tu.Yog li ntawd, nws qhia tau hais tias nws zoo heev filtration kev ua tau zoo thiab siv tau zoo nyob rau hauv mem tes, rotary rov qab tshuab, nplhaib sib txawv tshuab, cua nplhaib tshuab thiab ntxhua hnab lim.
4, koob muaj cov khoom siv lim dej (plua plav collector hnab) ntau yam
(1) zoo tib yam xav tau: polypropylene, vinylon, polyester thiab lwm yam xav tau.
(2) Nruab nrab-kub resistant needled xav: qhov ua hauj lwm kub ntawm NOMEX needled xav yog 200 ℃.

Lub hnab muaj qhov zoo ntawm cov void siab, zoo huab cua permeability, siab plua plav sau efficiency thiab ntev kev pab cuam lub neej, uas yog peculiar rau ib tug muaj kev xav lim hnab.Nws muaj qhov kub thiab txias tsis kam, thiab tuaj yeem ncav cuag 130 "C hauv ib qho tam sim. Nws kuj muaj cov kua qaub thiab alkali tsis kam, thiab hnav zoo heev.
Qhov hnyav: 500g / m²
Khoom siv: Polyester / Polyester Filament Substrate Thickness: 1.75mm
Permeability: 16 m³ / m² · min
Radial tswj quab yuam:> 1100N / 5'20cm Latitudinal tswj quab yuam:> 1400N / 5.20cm Radial tswj quab yuam: <25%
Latitudinal tswj quab yuam: <45%
Kev siv kub: .;130 ° C
Tom qab kev kho mob: singeing, calendering, kub muag